A 23-year-old physiotherapy intern was gang-raped and brutally sexually assaulted by six men, including a juvenile, in a moving bus.

The accused then threw her and her male companion out of the vehicle, stripped of clothing, to die by the roadside on the cold December night.

The woman died of grave intestinal injuries Dec 29, 2012 at Singapore's Mount Elizabeth Hospital, where she was airlifted for specialised treatment.

One of the six accused was found dead in a cell in Delhi's Tihar Jail. A juvenile involved in the crime was Aug 31, 2013 sent by the Juvenile Justice Board to a reform home for three years, the maximum term under the juvenile law.